.page-demo-form-advanced{
    

    .form-card{
        margin: 20px;
    }

    .page-footer{
        width: 100%;
        height: 100%;
        padding: 10px 20px;
        background-color: #fff;
        box-shadow: -1px 0px 10px rgba(0,0,0,0.1);
    }

}
.helpnote > div{
    margin-top: 10px;
}